Invention Grant
- Patent Title: Ultra-sensitive, mechanically-responsive optical metasurfaces via strain amplification
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Application No.: US17026468Application Date: 2020-09-21
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Publication No.: US11543306B2Publication Date: 2023-01-03
- Inventor: Cherie R. Kagan , Kevin Turner , Wenxiang Chen , Yijie Jiang
- Applicant: The Trustees of The University of Pennsylvania
- Applicant Address: US PA Philadelphia
- Assignee: The Trustees of The University of Pennsylvania
- Current Assignee: The Trustees of The University of Pennsylvania
- Current Assignee Address: US PA Philadelphia
- Agency: BakerHostetler
- Main IPC: G01L1/00
- IPC: G01L1/00 ; G01L1/18 ; A61B5/00 ; G01L1/22
Abstract:
Provided are structurally-reconfigurable, optical metasurfaces constructed by, for example, integrating a plasmonic lattice array in the gap between a pair of microbodies that serve to locally amplify the strain created on an elastomeric substrate by an external mechanical stimulus. The spatial arrangement and therefore the optical response of the plasmonic lattice array is reversible.
Public/Granted literature
- US20210088392A1 Ultra-Sensitive, Mechanically-Responsive Optical Metasurfaces Via Strain Amplification Public/Granted day:2021-03-25
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